Perhaps you should try some spelling variations:
developpement durable » developpement de
information data » information d820, information database, information databases
3 communication » 4 communication, de communication, data communication
communication 1 » communication _, communication a, communication 3
d developpement » de developpement, du developpement, le developpement
technologies 2 » technologies _, technologies 4
data die » data did, data disk, data does
die 3 » die _, die 4, die e
1 d » 1 do, 1 de, 1 2d

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 information data die 3 communication 1 d developpement durable afrique.*.